Washington County schools ranked by test score
Latest OSAS year (2024-25). 19 schools in Washington County, Oregon with reported English Language Arts scores. Oregon state average: 43.0%.
| Rank | School | Level | English Language Arts | vs state |
|---|---|---|---|---|
| 1 | International School of Beaverton Beaverton · Beaverton SD 48J | High | 77.1% | +34.1pp |
| 2 | Beaverton Academy of Science and Engineering Hillsboro · Beaverton SD 48J | High | 69.2% | +26.2pp |
| 3 | Mountainside High School Beaverton · Beaverton SD 48J | High | 60.9% | +17.9pp |
| 4 | Sunset High School Portland · Beaverton SD 48J | High | 59.2% | +16.2pp |
| 5 | Arts and Communication Magnet Academy Beaverton · Beaverton SD 48J | High | 55.4% | +12.4pp |
| 6 | Tigard High School Tigard · Tigard-Tualatin SD 23J | High | 52.8% | +9.8pp |
| 7 | Southridge High School Beaverton · Beaverton SD 48J | High | 52.4% | +9.4pp |
| 8 | Sherwood High School Sherwood · Sherwood SD 88J | High | 52.2% | +9.2pp |
| 9 | Forest Grove High School Forest Grove · Forest Grove SD 15 | High | 48.3% | +5.3pp |
| 10 | Beaverton High School Beaverton · Beaverton SD 48J | High | 47.7% | +4.7pp |
| 11 | Westview High School Portland · Beaverton SD 48J | High | 47.5% | +4.5pp |
| 12 | Tualatin High School Tualatin · Tigard-Tualatin SD 23J | High | 46.5% | +3.5pp |
| 13 | Century High School Hillsboro · Hillsboro SD 1J | High | 46.0% | +3.0pp |
| 14 | Liberty High School Hillsboro · Hillsboro SD 1J | High | 42.9% | -0.1pp |
| 15 | Gaston Jr/Sr High School Gaston · Gaston SD 511J | High | 40.5% | -2.5pp |
| 16 | Glencoe High School Hillsboro · Hillsboro SD 1J | High | 39.0% | -4.0pp |
| 17 | Banks High School Banks · Banks SD 13 | High | 37.5% | -5.5pp |
| 18 | Hillsboro High School Hillsboro · Hillsboro SD 1J | High | 30.7% | -12.3pp |
| 19 | Aloha High School Beaverton · Beaverton SD 48J | High | 23.7% | -19.3pp |
About this ranking
Schools are ranked by the percentage of students who scored at or above the OSAS % Proficient threshold on the latest available OSAS English Language Arts test (school year 2024-25). Only public schools in Washington County, Oregon with a reasonable cohort size are shown. A higher percentage is better.
The comparison column shows the gap to the Oregon statewide enrollment-weighted average. To compare against neighboring counties, use the full Oregon ranking.